At a remote desert truck stop, the fate of the world will be decided. Evil's armies are amassing. Armed and united by the Archangel Michael (Paul Bettany), a group of strangers become unwitting soldiers on the frontlines of the Apocalypse. Their mission: protect a waitress and her sacred unborn child from the relentless, bloody siege of the demonic legion. Also starring Dennis Quaid, Tyrese Gibson and Lucas Black.